23268025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 31703328

約数和(自身を除く): 8435303

約数列:

[1, 5, 11, 25, 55, 211, 275, 401, 1055, 2005, 2321, 4411, 5275, 10025, 11605, 22055, 58025, 84611, 110275, 423055, 930721, 2115275, 4653605, 23268025]

約数ペア:

[(1, 23268025), (5, 4653605), (11, 2115275), (25, 930721), (55, 423055), (211, 110275), (275, 84611), (401, 58025), (1055, 22055), (2005, 11605), (2321, 10025), (4411, 5275)]